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Comprehensive Income (Tables)
3 Months Ended
Jul. 31, 2012
Components Of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income were as follows:

 

     July 31,
2012
    April 30,
2012
 
     (in thousands)  

Foreign currency translation adjustments

   $ 12,954      $ 22,813   

Defined benefit pension adjustments, net of taxes

     (15,658     (15,658

Unrealized gains on marketable securities, net of taxes

     63        36   
  

 

 

   

 

 

 

Accumulated other comprehensive (loss) income

   $ (2,641   $ 7,191